Thermalright
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$44.99
Home/Business, Industry & Science/Industrial Electrical/Thermal Management Products/Computer Heatsinks
Aluminum Heat Sink 300x140x20mm for Transistor LED Lighting Power Electronics Cooling Heatsink Efficient Heat Dissipation Durable Design High Performance
★★★★★
$44.99
Quantity
1
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About this item
- Light weight and used in applications where weight is a big concern
- Made of high quantity aluminum, good thermal conductivity
- Reduce the risk of LED light failure due to overheating
- Designed to maximize its area in contact with the cool air
- Specially designed for high power household LED light or fish tank LED devices, etc
Product description
Description: A heat sink is a passive heat exchanger that transfers the heat generated by an electronic device, thereby allowing regulation of the device's temperature at optimal levels. This heat sink is used with high-power LED light, where the heat dissipation ability of the component itself is insufficient to moderate its temperature. Features: Made of high quantity aluminum, good thermal conductivity. Reduce the risk of LED light failure due to overheating. Designed to maximize its area in contact with the cool air. Light weight and used in applications where weight is a big concern. Specially designed for high power household LED light or fish tank LED devices, etc. Fit for 8pcs 3W LEDs or 20pcs 1W LEDs. Specifications: Material: Aluminum Size: 300*140*20mm / 11.81*5.51*0.78" Fins: 19 Quantity: 1 Weight: 570g(approx.) Package Includes: 1 x LED Heat Sink
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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